BJ-FFIMC-Presentation-FF Devices a general revie€¦ · Foundation Fieldbus Devices – A General...

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© 2008 Fieldbus Foundation

2008 FFIMC-ISA Vadodara Event

Foundation Fieldbus Devices – A General Review

Presentation by Bejoy Jose Executive Manager – Field Instruments Business UnitYokogawa India Ltd

Fieldbus Foundation – India Marketing Committee

Technology Event

Fieldbus Foundation– Changing the Playing Field "

Date : 21st June, 2008 (Saturday)Venue : TROPICANA Conference Room. Hotel : Taj Residency,

Akota Gardens, Vadodara - 390 020 INDIA

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Definition

What is FOUNDATION technology?The FOUNDATION solution is a systemic technology

comprised of a bi-directional communications protocol used for: communications among field devices and to the control system.

Function Block structure for true distributed control, Device Description (DD) technology for parameterization and

integration of data, A network hierarchy for subsystem integration and a well-

defined system management structure for reliability and determinism of functional execution.

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Contents

Device Availability.Source to verify available devices.Benefits

Reduction of CAPEX / OPEXMore information – Multi sensingDiagnostics – Device Status.Freedom for user to select multiple vendor products.Device Firmware upgrade to keep updating features

Function BlocksDevice / DD identificationWhat’s coming

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FF Device Availability

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FOUNDATION fieldbus device line upPressure

pH Dissolved O2

Analytical

Conductivity

FOUNDATION - P converter

Positioner

Positioner

Valve Management software

DAQSTATION

Recorder, Indicator

Fieldbus Display

Vortex

Electro-magnetic

Flow

Coriolis

Level

Transmitter

Temperature

MultiplexerConfiguration Tools

Multivariable

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Source to verify device availability.– http://www.fieldbus.org– Individual product manufacturer’s web page

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FF Registered Devices – Check point

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FF Registered Devices – Check point

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Benefits.– Reduction of CAPEX / OPEX– More information – Multi sensing.– Diagnostics – Device Status.– Freedom for user to select multiple vendor products.– Device Firmware upgrade to keep updating features

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- Partially seen- Partially reached

Summary of benefitsFF_H1 system1-pair of cable sends multi signals to both direction

PV MV

4-20mA conventional system1-pair of cable sends 1 signal to 1 direction

FF_H1

- Everything seen- Everything reached

Cable & wiring cost reduction (CAPEX reduction)Device Q’ty reduction by multi-variable sensors (CAPEX & OPEX reduction）Earlier drift detection & D/A – A/D less improve signal quality

(Op cost reduction & product quality improvement -> OPEX reduction)Device availability improvement, defects & downtime reduction

-> Not just Good or Bad status, how good or how bad status allows trend monitoring (OPEX reduction)

*CAPEX: Capital Expenditure， OPEX: Operational Expenditure

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Conventional FOUNDATION fieldbus

Full Digital System

Analog4-20 mA

Full Digital System

Digital

Digital

Digital

Digital

Digital

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More Data from Field

Both directionwith multivariableOne direction

with one variable

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ConventionalFOUNDATION fieldbus

View Expansion

Diagnostics

View stopsat I/O modules

View expandsinto field devices and process interfaces

Dev

ice

alar

ms

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Control in Field

Control functionin field devices

PID

Control in fieldPID

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Installation Cost Saving

Reduction in I/O modules& marshalling cabinetsLess cablesOne barrier for several devices

I/O modules, marshalling cabinets

BarrierBarrierBarrierBarrier

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Multi sensing

No Longer RequiredNo longer required

PT1000 , Class

A

01020304050

0 50 100 150 200 250TempP

ress

ure

(kgf

/cm

2）

Saturated Steam Curve

Flow Pressure Temperature

（℃）

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FOUNDATION Fieldbus BenefitsReduced number of wires and marshaling panelsReduced number of input/output convertersReduced number of intrinsic safety barriersReduced number of power supplies and cabinetsReduced size of equipment roomsReduced number of devices by multivariable function

Remote configuration of devicesMore information available for operationsIncreased accuracy of measurementsEasier evolution due to standardized function blocksIncreased sophistication and flexibility of instrumentationIncreased uptime due to less equipment, better self diagnostics, and remote diagnostics

CAPEX

OPEX

“Saving can exceed 20% of continuation budget.” by ARC

“Saving can exceed 9% of installation budget.” by ARC

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Benefits.– Reduction of CAPEX / OPEX– More information – Multi sensing.

–Diagnostics – Device Status.– Freedom for user to select multiple vendor products.– Device Firmware upgrade to keep updating features

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FF Field Device - Key FeaturesFlow• Vortex

- Amplifier temperature monitoring and alarming- Abnormal flow condition identification- Excessive flow fluctuations - pulsating flow - Excessive vibration

• Corriolis diagnosticsMass and volumetric flow, density, concentration- Advanced diagnostic capability- Excessive zero fluctuation, corrosion and abrasion detection

• Magnetic flow diagnostics- Measurement exceeds range limits / Empty tube detection

• - Short or open coil circuit- Electrode deposition monitoring.

Pressure • Impulse Line Blocking Detection (ILBD)• Steam tracing system failure detection• Capsule temperature monitoring and alarming• Primary measurement exceeds range limits• Static pressure exceeds static pressure limits• Amplifier temperature monitoring and alarming

Overall Features

• Multi-sensing, multi-variable • Low current, high performance• Flash memory for Software upgrade• LAS standard, PID option

Valve Positioner• Offline Diagnostics, friction dead band• Online diagnostics, friction, hysterisess• Travel (Total, open, close) , read back signals

Analyzers• PH/ ORP Diagnostics

- Sensor impedance checking- Detection of fouling, ageing and breakage- Non immersion detection

• Conductivity diagnostics- Measurement exceeds range limits- Polarization detection and reporting- Broken sensor - short or open circuit- Conductivity and process temperature

Temperature Measurement exceeds range limits• Broken sensor - short or open circuit• Amplifier temperature monitoring and alarming• Hot backup• Sensor drift alert

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Advanced device diagnostics

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Benefits.– Reduction of CAPEX / OPEX– More information – Multi sensing.– Diagnostics – Device Status.

– Freedom for user to select multiple vendor products.

– Device Firmware upgrade to keep updating features

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Interoperability

What makes FF device interoperable ?– Interoperability is made possible by the fact that devices and software are

conforming to the same standard. – Testing and registration ensures that FOUNDATION devices bearing the

official "checkmark" seal can be connected on the same bus or network and exchange information without an heroic integration effort.

–– End users can select the best deviceEnd users can select the best device for a specific measurement or control task, regardless of the manufacturer.

What is interoperability ?– Interoperability refers to the ability of any ITK-registered device to work with

any HIST-analyzed host. Users want to operate their entire plant from oneoperator interface and maintain all devices on the system with one maintenance application

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Fieldbus Foundation Certification

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ITK revisionsITK 4.0 (March 2000)

All devices are requested to be re-tested with this versionUpdate from previous version includes addition of a parameter showing ITK revision

ITK 4.01 (April 2001)Minor modification of some test cases including

– I3300_00 status propagation test

ITK 4.51 (November 2002)Addition of test for eight new function blocks (MDI, MDO, MAI, MAO, IS, AR, SC and IT)Additional tests of CFF (based on Infraserv experience)Minor modification of some test cases

ITK 4.6 (June 2004)All devices are requested to be re-registered with this version by April, 2007.New test cases for the Standard Pressure Transducer BlockSupport for devices with Common Software Download Updated CFF testing compliant with FF-103 FS 1.7 Enhancements to the ITK Automation Toolkit Other minor bug fixes and enhancements

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ITK revisions

ITK 4.61 (July 2005)Support for Software Download functionSupport for CS function blockEnhancements to the ITK Automation Toolkit Other minor bug fixes and enhancements

ITK 5.0 (January 2006)Enhancement for Software Download functionMultivariable and Block Instantiation test supportSupport for EDDL enhancement

ITK 5.0.1 (May 2007)No new test casesMinor bug fixes

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A

B

C

D

Basic Communication Functions:Conformance Test,+ Communication Profile ,+ Physical Layer Test

Control and Monitoring Functions:+ Interoperability Test (Field Device)

Engineering/Configuration Functions:+ Capability File Test

Device Management Functions:+ Device Description Test

FF provides key technology for interoperability ;Device Description (DD) technology in parameter accessCapability File (CF) in segment and device configurationCommunication profile specification for communication

FF provides the following test programs to verify interoperability.

How is Interoperability Ensured

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Interoperability Scheme of FF System

Fieldbus

Field Devices

HostApplications

ControlOperationMonitoring

Communication

Engineering

Communication

DeviceManagement

Communication

FunctionBlock

Communication

Sensor

FunctionBlock

Communication

Actuator

Process

DDSCF

A

B

B C D

ControlOperationMonitoring

Communication

Engineering

Communication

DeviceManagement

Communication

FunctionBlock

Communication

Sensor

FunctionBlock

Communication

Actuator

Process

DDSCF

A

B

B C D

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Interoperability Scheme of FF SystemFieldbus Foundation ( FF ) determined to provide

“Interoperability” according to the “open” Foundation technology for all device suppliers ;: Capability File (CF) : Device Description (DD)

The reasons are ;The open technology of CF and DD brings real benefits for multi -vendor device selection CF and DD enable to achieve off-line engineering without actual devices. On-line engineering work at site with actual devices might bring a lot of inconvenience of application software creation and test, and might influence on project schedule much. Modification or update of CF and DD does not influence on thehost system software. In case of vendor proprietary file, all the time, revision of software has to be checked.

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Host Interoperability Support TestPurpose of (HIST):

Perform additional interoperability testing Defined by the HIST Test Procedures document Participation is on a voluntary basis Provides additional assurance that a host system and registered device are interoperable There is no additional registration given to participants, but there is a Letter of Confirmation for participants. Up to the Host System Vendor to define what functions are supported by the host system under test

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Interoperability Demonstration at ISA show

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Benefits.– Reduction of CAPEX / OPEX– More information – Multi sensing.– Diagnostics – Device Status.– Freedom for user to select multiple vendor products

–Device Firmware upgrade to keep updating features

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On-line update with flash memory

S/W download tool (standalone tool)

S/W download tool (system tool)

Device with flash memorysupporting software updatefunctionDownload class: Class I(Fieldbus Foundation Specification)

• No amplifier replacement is required for software updating- Reduce material cost• Reduce maintenance work for software updating- Reduce man-hour cost - Reduce safety cost

OPEXReduction

S/W down load

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Function Blocks

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Function Block types

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Resource Block

This block contains data that is specific to the hardware and associated with the resource. The mode of the Resource Blockcontrols the mode of all other blocks in the device

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Transducer Block

Transducer blocks insulate function blocks from thespecifications of I/O devices, such as sensors, actuators, andswitches. Transducer blocks control access to I/O devicesthrough a device independent interface defined for use byfunction blocks.

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Function Block

The Function Blocks are part of the Foundation Fieldbusspecification and the key to the possibility of using control loopsin the field.

It in the responsibility of the device manufacturer, what kind offunction block he wants to implement.

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Examples of supported function blocks

AIAI

PIDPID

AIAI

AIAI

SCSC

Pressure

ITIT ISIS

ARAR

DIDI

AIAI

PIDPID

AIAI

Vortex

DIDIDIDI

AIAI

PIDPID

Magmeter

DIDI

ITIT

ARAR

ITIT

PIDPID

Positioner

OSOS

AOAO

DIDI DIDI

AIAI

PIDPID

Coriolis

ITIT ITIT

AIAI

AIAI AIAI

AIAI AIAI

New function blocksIT: IntegratorIS: Input SelectorSC: Signal CharacterizerAR: Arithmetic

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Device Identification

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Tag Name– Each device also have a user-definable tag name.– There are 32 characters available for assigning tag names to a device.– This tag name becomes a reference name for the Host system or

configuration toolsNode Address

– A Fieldbus device has a node address in the ranges between 0x10 and 0xFF,

– Classified into LM range, BASIC range, default range and temporary range.– Usually devices are in LM or BASIC range according to their device classes. – When a device loses the node address, it communicates using one address

in the default range.– A temporary device such as a handheld communicator has node address in

the temporary range. – Link Active Scheduler has a node address of 0x04.

Device ID– This is a unique ID for each types of Device


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How does the system know what kind of device is connected on the bus?

Tag Number

+

Device ID

+

Node Address

User Defined (PDT-1001)

+

Unique ID – FF Defined

+

User Defined ( 0x04)

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Device Identification - Example

How is Device ID identified ?– Every FF device has a specific device ID.

( vendor number // device number // serial number)– Manufacturer ID.

(Yokogawa – 594543)– Device Type

( EJX - Pressure Trx -- 000C)– Serial Number

(12 C 405540)

– This information is readable from the DD’s file (.cff)

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Device Identification - Example

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What's coming

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Safety Instrumented Functions – Under Demonstration.FDT / DTM – RegisterWireless

What’s coming

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FDT / DTM Integration

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Wireless

FCS Router

Gateway

TemperatureTransmitter

LAN

WirelessNetwork

Access Point

Converter

Optical Comm.

CENTUM VP

HIS/ENG

PressureTransmitter

Movable Objects

FF wireless specification under evaluation & discussions.FF wireless aims to be one of protocols on the SP100 standard

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DCS

To Summarize with FF

Sensors, ActuatorsDevice & Installation

Diagnostics

Maintenance Planning

Maintenance Planning Assistance

Maintenance Action Assistance

Maintenance Scheduling

oooooo

Remote maintenanceCondition-base maintenancePredictive maintenance

Automated maintenance& Calibration

Act early

CMMS

Condition based failure predictionLoop diagnostics

Maintenance diagnosis assistance

Resource Resource ManagerManager

See more

Know in advance

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Thank you

BJ-FFIMC-Presentation-FF Devices a general revie€¦ · Foundation Fieldbus Devices – A General...

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